Cita APA (7th ed.)

Waller, T. G. (1977). Think first, read later!: Piagetian prerequisites for reading. International Reading Association.

Cita Chicago (17th ed.)

Waller, T. Gary. Think First, Read Later!: Piagetian Prerequisites for Reading. Newark, Del.: International Reading Association, 1977.

Cita MLA (8th ed.)

Waller, T. Gary. Think First, Read Later!: Piagetian Prerequisites for Reading. International Reading Association, 1977.